The Effect of Food on the Pharmacokinetics of Paclitaxel Administered Orally as Oraxol

NCT ID: NCT03892018

Last Updated: 2023-05-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

29 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-08-05

Study Completion Date

2023-05-12

Brief Summary

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This is multicenter, open-label, 2-part crossover study. Eligible subjects will have metastatic or unresectable solid tumors. This study includes a pretreatment and treatment phase. The pretreatment phase consists of screening and baseline. The treatment phase consists of Periods 1 and 2 (Part A), Treatment (Part B), and Follow-up.

Detailed Description

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Conditions

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Solid Tumor, Adult

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

This will be an open-label, 2-part, crossover study to assess the effect of food on Oraxol exposure. The study will consist of the following periods: Screening, Baseline, Periods 1 and 2 (Part A), Treatment (Part B), and Follow-up. Part A will assess the effect of food on Oraxol pharmacokinetics. In Part A, subjects will be randomized to the sequence (fed/fasted or fasted/fed conditions) under which they will be administered single-dose treatment after an overnight fast. There will be a minimum of 7 days after Period 1 treatment before subjects cross over to Period 2 treatment. Subjects who have participated in the PK assessments in Part A of the study may continue into Part B, during which Oraxol will be dosed for 3 consecutive days per week under fasting conditions.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Fed/ Fasted Treatment Sequence

Subjects will be assigned a fed/fasted sequence.

Fed sequence- subjects will fast overnight and continue fasting until they consume a standardized test meal at a predetermined time after paclitaxel administration.

Fasted Sequence- subjects will fast overnight and continue fasting until 4 hours post paclitaxel dose.

Group Type ACTIVE_COMPARATOR

Oraxol

Intervention Type DRUG

Oraxol will be supplied as paclitaxel capsules and HM30181AK-US tablets.

Fasted/ Fed Treatment Sequence

Subjects will be assigned a fasted/fed sequence.

Fasted Sequence- subjects will fast overnight and continue fasting until 4 hours post paclitaxel dose.

Fed sequence- subjects will fast overnight and continue fasting until they consume a standardized test meal at a predetermined time after paclitaxel administration.

Group Type ACTIVE_COMPARATOR

Oraxol

Intervention Type DRUG

Oraxol will be supplied as paclitaxel capsules and HM30181AK-US tablets.

Interventions

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Oraxol

Oraxol will be supplied as paclitaxel capsules and HM30181AK-US tablets.

Intervention Type DRUG

Other Intervention Names

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Paclitaxel and HM30181AK-US

Eligibility Criteria

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Inclusion Criteria

* Signed written informed consent
* Histologically or cytologically confirmed solid tumor that is metastatic or unresectable and for which standard curative or palliative measures do not exist or are no longer effective.
* Measurable disease as per RECIST v1.1 criteria
* Adequate hematologic status
* Adequate liver function.
* Adequate renal function
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2
* Life expectancy of at least 3 months.
* Women must be postmenopausal or surgically sterile.
* Sexually active male subjects must use a barrier method of contraception during the study.
* Able to consume the prescribed meals

Exclusion Criteria

* Have not recovered to ≤ Grade 1 toxicity from previous anticancer treatments or previous investigational products (IPs).
* Received IPs within 21 days or 5 half-lives of the first dosing day, whichever is shorter
* Are currently receiving other medications or radiation intended for the treatment of their malignancy. Hormonal therapy is allowed.
* Women of childbearing potential who are pregnant or breastfeeding.
* Currently taking a concomitant medication, other than a premedication, that is:

* A strong P-glycoprotein (P-gp) inhibitor or inducer.
* An oral medication with a narrow therapeutic index known to be a P-gp substrate.
* Medications known to be strong inhibitors or inducers of cytochrome P450 (CYP) 2C8 or medications known to be strong CYP3A4 inhibitors or inducers.
* Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, or any concomitant illness that would limit compliance with study requirements.
* Major surgery to the upper gastrointestinal (GI) tract, or have a history of GI disease that may interfere with oral drug absorption.
* Cirrhosis of the liver or known active hepatitis B, hepatitis C, or HIV
* History of hypersensitivity to paclitaxel, not attributed to a hypersensitivity-type reaction to Cremophor
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Athenex, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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David Cutler, MD

Role: STUDY_DIRECTOR

Athenex, Inc.

Locations

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The Beatson West of Scotland Cancer Care Centre

Glasgow, , United Kingdom

Site Status

The Christie NHS Foundation Trust

Manchester, , United Kingdom

Site Status

The Northern Institute for Cancer Care

Newcastle upon Tyne, , United Kingdom

Site Status

Countries

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United Kingdom

Other Identifiers

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KX-ORAX-012

Identifier Type: -

Identifier Source: org_study_id

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